Question

FACTORISATION of
(x)3+1 Is​

Answer 1

answer...(x+1)(x2−x+1)

Step-by-step explanation:

x³+1=x³+1³

The sum of cubes identity tells us that :

a3+b3=(a+b)(a2−ab+b2)

Hence

x3+13=(x+1)(x2−(x⋅1)+12)

=(x+1)(x2−x+1)

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